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Power Requirements
Power
Voltage
Output
(V)
2 - kW
230
3 - kW
230
4.5 - kW
230
6 - kW
230
9 - kW
230
12 - kW
230
15 - kW
230
18 - kW
230
Flow Requirements
Your heater is factory set to accept input water fl ow entering on the left
and exiting on the right, this can be reversed by rotating the fl ow switch
180 degrees (ie: ½ turn, see fi g 6)
WARNING! The fl ow switch paddle can be damaged when reversing the fl ow
direction if it is lifted by more than 5mm from its housing and turned with
force. If the fl ow switch has been rotated it is important to ensure that it is
fi nally locked in the correct orientation perpendicular (at right angles) to the
fl ow of water.
3 Phase
Amp
Power
Output
9
6 - kW
13
9 - kW
20
12 - kW
27
15 - kW
40
18 - kW
53
24 - kW
66
79
To reverse fl ow: Loosen cap
and rotate Flow switch by
180 degrees as shown.
Always ensure the arrow
marked on the plastic fl ow
switch body is in the same
direction as the water fl ow
Factory set fl ow
www.elecro.co.uk
400 V Star /
Amp
230 V Delta
400 / 230
9 / 15
400 / 230
13 / 23
400 / 230
18 / 31
400 / 230
22 / 38
400 / 230
26 / 46
400
35
Flow
Optional reverse
fl ow
Fig 6.
5
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